public void ChangeHumidity(IEventMetadata eventMetadata, IEventStore eventStore, HumidityChangeCommand cmd, long orginalEventNumber) { ValidateHumidity(cmd.NewHumidity); ValidateEventNumber(orginalEventNumber); ValidateCategory(eventMetadata.Category); var changeHumidityCommand = new ChangeHumidity(eventStore, cmd.ThermostatId, cmd.ThermostatGuid, cmd.TenantId, (double)cmd.NewHumidity); var commandBus = CommandBus.Instance; commandBus.Execute(changeHumidityCommand); ApplyEvent(new HumidityChanged(cmd.ThermostatGuid, DateTimeOffset.UtcNow, eventMetadata, (double)cmd.NewHumidity), -4); // Send Event to Event Store var events = this.GetUncommittedEvents(); try { EventSender.SendEvent(eventStore, new CompositeAggregateId(eventMetadata.TenantId, AggregateGuid, eventMetadata.Category), events); } catch (ConnectionFailure conn) { Trace.TraceError($"There was a connection error: {conn}"); } }
public void Humidity_Changed_Should_Update_Humidity() { ConnectToThermostatCommand cmd = new ConnectToThermostatCommand(Guid.NewGuid(), "ThermostatId", Guid.NewGuid(), 40, 50, 80, "Cool", "Idel"); HumidityChangeCommand humidityChangeCmd = new HumidityChangeCommand(Guid.NewGuid(), "ThermostatId", Guid.NewGuid(), 67); List <IEvent> connected = new List <IEvent>(); connected.Add(new Connected(Guid.NewGuid(), DateTimeOffset.UtcNow, eventMetadata, 78, 56, 76, "Off", "Idel", 80)); moqEventStore.Setup(storage => storage.GetAllEvents(It.IsAny <CompositeAggregateId>())).Returns(connected); var thermo = Domain.Thermostat.ConnectToThermostat(eventMetadata, moqEventStore.Object, cmd); thermo.ChangeHumidity(eventMetadata, moqEventStore.Object, humidityChangeCmd, thermo.Version); moqEventStore.Verify(m => m.SaveEvents(It.IsAny <CompositeAggregateId>(), It.IsAny <IEnumerable <IEvent> >()), Times.Exactly(2)); var events = thermo.GetUncommittedEvents(); events.Count().ShouldEqual(1); }
public void Handle(ChangeHumidity message) { //Validate ValidateHumidity(message.NewHumidity); //Process var tenantId = message.TenantId; var eventMetadata = new EventMetadata(tenantId, "Thermostat", Guid.NewGuid().ToString(), Guid.NewGuid(), tenantId, DateTimeOffset.UtcNow); Repository <Domain.Thermostat> thermostatRepo = new Repository <Domain.Thermostat>(message.EventStore); HumidityChangeCommand cmd = new HumidityChangeCommand(tenantId, message.ThermostatId, message.Id, message.NewHumidity); var found = thermostatRepo.GetById(new CompositeAggregateId(tenantId, message.Id, "Thermostat")); found.ChangeHumidity(eventMetadata, message.EventStore, cmd, ((Aggregate)found).EventMetadata.EventNumber); }